docs: def formatters(*chained_formatters):
      """
      Chain formatter functions.
      :param chained_formatters:
      :type chained_formatters:
      :return:
      :rtype:
      """
      def formatters_chain(input_string):  # pylint:disable=missing-docstring
          for chained_formatter in chained_formatters:
              input_string = chained_formatter(input_string)
          return input_string
  
      return formatters_chain